mlgn.to
Issued by R3
About this certificate
This digital certificate with serial number 04:ef:16:a3:28:ed:ee:2d:52:29:26:45:ad:98:28:58:a9:7f was issued on by Let's Encrypt.
With 3 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=mlgn.to
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:ef:16:a3:28:ed:ee:2d:52:29:26:45:ad:98:28:58:a9:7fSerial Number (int): 429806719611587659564289417068329265834367
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 99:82:49:99:26:a5:c9:6d:e5:02:08:f0:1b:7c:a3:1e:15:bb:ac:e5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): d5:21:d6:d4:51:97:0c:ea:b2:3d:6c:52:91:7b:49:8c:ec:e0:0d:b4
Fingerprint (sha256): 1c:77:95:46:fb:5d:61:a9:0c:60:40:b0:f9:18:c3:53:8a:76:d9:e5:05:4a:86:6f:1d:90:2a:c0:12:43:f7:10
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate mlgn.to
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for mlgn.to
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
mlgn.to
url.mailigen.com
url.mailigen.us
url.mailigen.com
url.mailigen.us
Other certificates including the domain name mlgn.to
(limited to 100 certificates)
mlgn.to
mlgn.to
url.mailigen.com
mlgn.to
mlgn.to
mlgn.to
url.mailigen.com
mlgn.to
mlgn.to
mlgn.to
url.mailigen.com
mlgn.to
mlgn.to
mlgn.to
mlgn.to
url.mailigen.com
url.mailigen.com
mlgn.to
mlgn.to
mlgn.to
mlgn.to
url.mailigen.com
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
url.mailigen.com
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
url.mailigen.com
mlgn.to
url.mailigen.com
mlgn.to
mlgn.to
mlgn.to
url.mailigen.com
mlgn.to
mlgn.to
mlgn.to
url.mailigen.com
mlgn.to
mlgn.to
mlgn.to
mlgn.to
url.mailigen.com
url.mailigen.com
mlgn.to
mlgn.to
mlgn.to
mlgn.to
url.mailigen.com
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
url.mailigen.com
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
mlgn.to
url.mailigen.com
Certificate
The complete raw certificate details for mlgn.to in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIERDCCAyygAwIBAgISBO8Woyjt7i1SKSZFrZgoWKl/MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMjEyMDUxODE0NTFaFw0yMzAzMDUxODE0NTBaMBIxEDAOBgNVBAMT B21sZ24udG8wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCjvo4Rsqtk SbvOCnzJ9GkGGUrVbm0DbOGs1FWNJKEpEC8ndQqTAhQbN9bG6Jv17CAaSW29PelR t1jUuZDcp+EnI+qI5JR786ljaCS2DXTvXTLUyTXfbyw4a10UuLLZh09bWNGL6Cr7 3Ba6jAG0S7L5wofuIlo1Ytd7E9M2yWCIF3lpHLFQ6C+HGfCy2w+lj+iF+0vaQCqi GzVp4DLQ68EarCq7EKzJ1Uzfcb10p+U3RUAfAyTHBv/weSyc6w3WfdUlJnJsgMNc kZfBzy7IpboOcRTLWuiVx5SP9HUv2oSG2EAwNmYoDZOlZyY5fycD+IYIzEd2OSZn Ai0Pev2OTNElAgMBAAGjggFyMIIBbjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFJmC SZkmpclt5QII8Bt8ox4Vu6zlMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52L FMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVu Y3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMDUGA1Ud EQQuMCyCB21sZ24udG+CEHVybC5tYWlsaWdlbi5jb22CD3VybC5tYWlsaWdlbi51 czBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUF BwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzATBgorBgEEAdZ5AgQDAQH/ BAIFADANBgkqhkiG9w0BAQsFAAOCAQEAT77cZEEN5oEzA10DtMWoviUKx1rPzUN4 ensDJQhoWtEgTfuIabZ7FqhBwD7spRq+RJEletgnH5cCDxVtciOi5ylyzm/gWALo rpMxP6RcB39aextcgL6kAxR+z6NhdW2hzzb3aQnmgMierq/Yy8hVSERoVRFl3q6u bctpuwY/EIWoW+Du+TjfxXeg1h6Tvcr4atFVMhG+eXtBjMgbO/6c/4vKBvzVHueM p4+7M/p7VATX6ff5Ifv7aipesPw+iWvkGLjcYhxC1aFBbfJLXZW39xXe5PEhs847 6TaY34aunzh3o0cqnonywdX/ork7SANR8M7dWg7Jr3PadUunWUkZtg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo76OEbKrZEm7zgp8yfRp BhlK1W5tA2zhrNRVjSShKRAvJ3UKkwIUGzfWxuib9ewgGkltvT3pUbdY1LmQ3Kfh JyPqiOSUe/OpY2gktg10710y1Mk1328sOGtdFLiy2YdPW1jRi+gq+9wWuowBtEuy +cKH7iJaNWLXexPTNslgiBd5aRyxUOgvhxnwstsPpY/ohftL2kAqohs1aeAy0OvB GqwquxCsydVM33G9dKflN0VAHwMkxwb/8HksnOsN1n3VJSZybIDDXJGXwc8uyKW6 DnEUy1rolceUj/R1L9qEhthAMDZmKA2TpWcmOX8nA/iGCMxHdjkmZwItD3r9jkzR JQIDAQAB -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 429806719611587659564289417068329265834367 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-12-05 18:14:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-03-05 18:14:50 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'mlgn.to' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 20670809861201376564083617040972695255271157817274034825422176471346783859796171119650543397449603875314144804022877235487817041607532565578861177904413140563930247481167052639419897712850540067740886529874325527083986726395348326402927845672349612623491383611523146253598487408925808744124258924943985439600002129102536369464405191283604832534830467429772051072839305756965446326262703930214976614826045201315806096401120065274709845344228165617826642259611587357040928121558698842478023829705612889947344136898637864067564630025222777264633117961057526538746109935367686980129864486414687244677859859300934174429477 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 9982499926a5c96de50208f01b7ca31e15bbace5 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (46 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mlgn.to' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'url.mailigen.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'url.mailigen.us' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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